Spread-Spectrum Clock Generator for Serial ATA with Multi-Bit Sigma-Delta Modulator-Controlled Fractional PLL. - Masaru Kokubo; Takashi Kawamoto; Takashi Oshima; Takayuki Noto; Masato Suzuki; Shigeyuki Suzuki; Takashi Hayasaka; Tomoaki Takahashi; Jun Kasai (IEICE Trans. Electron., 2006)

Low-jitter and Large-EMI-reduction Spread-spectrum Clock Generator with Auto-calibration for Serial-ATA Applications. - Takashi Kawamoto; Tomoaki Takahashi; Hiromitsu Inada; Takayuki Noto (CICC, 2007)

A low-jitter 1.5-GHz and 350-ppm spread-spectrum serial ATA PHY using reference clock with 400-ppm production-frequency tolerance. - Takashi Kawamoto; Masaru Kokubo (ESSCIRC, 2008)

A low-jitter 1.5-GHz and large-EMI reduction 10-dBm spread-spectrum clock generator for Serial-ATA. - Takashi Kawamoto; Masaru Kokubo (ASP-DAC, 2009)

Low-jitter fractional spread-spectrum clock generator using fast-settling dual charge-pump technique for Serial-ATA application. - Takashi Kawamoto; Tomoaki Takahashi; Shigeyuki Suzuki; Takayuki Noto; Katsushi Asahina (ESSCIRC, 2009)

480 MHz 10-tap Clock Generator Using Edge-Combiner DLL for USB 2.0 Applications. - Takashi Kawamoto; Kazuhiro Ueda; Takayuki Noto (J. Electr. Comput. Eng., 2012)

Wide Frequency-Range Spread-Spectrum Clock Generator with Digital Modulation Control. - Takashi Kawamoto; Masato Suzuki; Takayuki Noto (IEICE Trans. Electron., 2013)

A low-power fully-integrated SP10T-RF-switch-IC. - Yusuke Wachi; Takashi Kawamoto; Akira Maeki; Toru Masuda (ISCAS, 2014)

1.9-ps Jitter, 10.0-dBm-EMI Reduction Spread-Spectrum Clock Generator With Autocalibration VCO Technique for Serial-ATA Application. - Takashi Kawamoto; Masato Suzuki; Takayuki Noto (IEEE Trans. Very Large Scale Integr. Syst., 2014)

3.2 multi-standard 185fsrms 0.3-to-28Gb/s 40dB backplane signal conditioner with adaptive pattern-match 36-Tap DFE and data-rate-adjustment PLL in 28nm CMOS. - Takashi Kawamoto; Takayasu Norimatsu; Kenji Kogo; Fumio Yuki; Norio Nakajima; Masatoshi Tsuge; Tatsunori Usugi; Tomofumi Hokari; Hideki Koba; Takemasa Komori; Junya Nasu; Tsuneo Kawamata; et al. (ISSCC, 2015)

1.5-GHz Spread-Spectrum PHY Using Reference Clock with 400-ppm Frequency Tolerance for SATA Application. - Takashi Kawamoto; Masato Suzuki; Takayuki Noto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

A 3.9 μs Settling-Time Fractional Spread-Spectrum Clock Generator Using a Dual-Charge-Pump Control Technique for Serial-ATA Applications. - Takashi Kawamoto; Masato Suzuki; Takayuki Noto (J. Electr. Comput. Eng., 2015)

3.3 A 25Gb/s multistandard serial link transceiver for 50dB-loss copper cable in 28nm CMOS. - Takayasu Norimatsu; Takashi Kawamoto; Kenji Kogo; Naohiro Kohmu; Fumio Yuki; Norio Nakajima; Takashi Muto; Junya Nasu; Takemasa Komori; Hideki Koba; Tatsunori Usugi; Tomofumi Hokari; et al. (ISSCC, 2016)

Design procedure of 25.8 Gbps/lane re-timer IC regarding power integrity. - Kenji Kogo; Takayasu Norimatsu; Norihiro Kohmu; Takashi Kawamoto (IEICE Electron. Express, 2017)

A 100-Gbps 4-Lane Transceiver for 47-dB Loss Copper Cable in 28-nm CMOS. - Takayasu Norimatsu; Kenji Kogo; Takemasa Komori; Naohiro Kohmu; Fumio Yuki; Takashi Kawamoto (IEEE Trans. Circuits Syst., 2020)

Electric-Leakage Detection System based on Non-contact Electric-field Sensor for Remote Street Fixture Monitoring. - Ryotaro Kawahara; Takashi Kawamoto (IEEE SENSORS, 2022)

Leakage Sensor Placement Optimization Using Acoustic Attenuation Features in Water Mains. - Akihiro Koyama; Yusuke Sugita; Atsushi Isobe; Yudai Kamada; Munenori Degawa; Toshiyuki Mine; Takashi Kawamoto (IEEE SENSORS, 2022)